Cita APA (7th ed.)

Housley, T. (1987). Data communications and teleprocessing systems (2a. ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Housley, Trevor. Data Communications and Teleprocessing Systems. 2a. ed. Englewood Cliffs: Prentice-Hall, 1987.

Cita MLA (9th ed.)

Housley, Trevor. Data Communications and Teleprocessing Systems. 2a. ed. Prentice-Hall, 1987.